40996380 has 24 divisors (see below), whose sum is σ = 114790032. Its totient is φ = 10932352.

The previous prime is 40996313. The next prime is 40996409. The reversal of 40996380 is 8369904.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341577 + ... + 341696.

It is an arithmetic number, because the mean of its divisors is an integer number (4782918).

Almost surely, 2^40996380 is an apocalyptic number.

It is an amenable number.

40996380 is an abundant number, since it is smaller than the sum of its proper divisors (73793652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40996380 is a wasteful number, since it uses less digits than its factorization.

40996380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683285 (or 683283 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 40996380 is about 6402.8415566840. The cubic root of 40996380 is about 344.8115753279.

The spelling of 40996380 in words is "forty million, nine hundred ninety-six thousand, three hundred eighty".